Tagged Questions

Refers to the hardware or software that make up a server dedicated to sending and receiving emails. Many popular modern email servers bundle other functionality for contacts and calendaring along email delivery.

I am maintaining a server to send email mailings (no spam, of course).
The current speed of this machine is approx. 2000 emails per hour.
My boss pointed out that he is not satisfied with that, as he ...

We retain a single document ingestion inbox for incoming files from our clients, the size of which is ~30 GB. Several users are monitoring it via a shared folder in Outlook 2010.
After reformatting ...

I have checked my IP in all spam lookup sites. those sites are DNSBL.info, spamhaus.org, barracudacentral.org, spamcop.net, blacklistalert.org and all of it says that I am clear. But when I checked it ...

I did not get an answer from Google Apps team. Hence asking here.
Like in Postfix we have an All BCC email option where every email sent and received of a domain will be BCCd to an email id, can we ...

I've been running a web platform that needs to send a considerable amount of emails daily. At the implementation date I and my partner decided to setup Postfix on the server and use Swift Mailer class ...

I'm getting below error, when I'm trying to send email to multiple recipient or trying to send more than 2-3 emails.
452 Too many recipients received this hour. Connections from this sending hostname ...

A JavaMail app and dovecot/postfix/mutt are running on the same CentOS 7 physical serverbox. This JavaMail app was able to reliably import emails via IMAP using the same exact code until some changes ...

My mail server having a problem on blocking some attacker that trying to telnet to our mailserver.
but i'm not able to block it, ip will keep changing even we block by ip. seems like he is trying to ...

I am trying to configure my own mail server. I only have one server.
My domain name is example.net.
I've created a sub-domain (a virtual host an apache2): mail.example.net.
my hostname is: server01 ...

I am running a Postfix mail-server, to scan mails I forward them to amavis, after the scanning amavis forward the mail to ciphermail (a program that automatically de- and encrypts emails). Ciphermail ...

i have problem with my mailserver. in some randomly time my email in roundcube cannot receive email and i check in the log file /var/log/maillog
Feb 1 10:00:51 ns1 postfix/pipe[20605]: 37CA81848A7:
...

I have an iRedMail server running (postfix + dovecot as an IMAP server) on a Debian Xen guest machine. By a mistake the iscsi disk, where users emails are stored, was deleted. There is another copy of ...

I am pretty new to Linux systems and I am trying to send e-mail to my gmail ID using exim4. I found many tutorials for exim4 online and I am doing exactly that, however I never receive any email.
The ...

I understand you should not point a MX record at an IP address directly, but should instead point it to an A record, which, in turns, points to the IP address of your mail server.
But, in principle, ...